# Elastic.Clients.Elasticsearch 8.0.1 **URL:** \ **Category:** Elasticsearch\ **Tags:** language-clients\ **Created:** [December 2, 2022, 4:22pm UTC](https://discuss.elastic.co/t/elastic-clients-elasticsearch-8-0-1/320388 "2022-12-02T16:22:14Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![bobwiller](https://avatars.discourse-cdn.com/v4/letter/b/a87d85/32.png) [@bobwiller](https://discuss.elastic.co/u/bobwiller)\ **Post date:** [December 2, 2022, 4:22pm UTC](https://discuss.elastic.co/t/elastic-clients-elasticsearch-8-0-1/320388/1 "2022-12-02T16:22:14Z")
Does anyone know if the [Text(Ignore = true)] attribute is available in the new 8.x .Net Client yet? Or is there a new/different way of doing this? Thanks, Bob ---
**Author:** ![stevejgordon](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stevejgordon/32/80912_2.png) [@stevejgordon](https://discuss.elastic.co/u/stevejgordon)\ **Post date:** [December 13, 2022, 12:36pm UTC](https://discuss.elastic.co/t/elastic-clients-elasticsearch-8-0-1/320388/2 "2022-12-13T12:36:30Z")
Hi, @bobwiller, Per the release notes, we no longer support attribute mappings in v8.0. Mappings can be defined using the fluent syntax when configuring the client. However, in this case, I assume you want to avoid the property being indexed at all. In this case, you should be able to apply the `[System.Text.Json.Serialization.JsonIgnore]` attribute to the property so that it won't be serialized. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [January 10, 2023, 12:37pm UTC](https://discuss.elastic.co/t/elastic-clients-elasticsearch-8-0-1/320388/3 "2023-01-10T12:37:25Z")
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